Embryonic stem cells have the ability to become all types of cells.
That means that those stem cells can become kidney cells, lung cells etc.
If you nurture these stem cells with healty cells from a tissue or an organ, those stem cells will eventually grow into and become the same as the cells you nurtured the with.
This means that you could use embryonic stem cells to create healthy kidneys, skin and other types of tissues/organs.
Answer:
1) Each terrane has distinct rocks and fossils.
2) There are major faults at the boundaries of a terrane.
3) Magnetic properties of a terrane do not match with the neighboring terrane.
<span> this is the answer : Exoskeletons.</span>
It can be polluted by waters bottles plastic bottles etc going into the ocean
